WFO Monthly/Daily Climate Data
Issued by NWS Key West, FL

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418
CXUS52 KKEY 200700
CF6EYW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   KEY WEST
                                          MONTH:     MAY
                                          YEAR:      2026
                                          LATITUDE:   24 32 N
                                          LONGITUDE:  81 45 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  87  77  82   2   0  17 0.00  0.0    0  5.5 10 150   M    M   1        14 140
 2  87  82  85   5   0  20 0.00  0.0    0  8.4 13 160   M    M   2 8      17 150
 3  86  79  83   3   0  18 0.15  0.0    0  9.0 18 200   M    M   7 3      24 200
 4  86  77  82   2   0  17 0.17  0.0    0  6.9 14 350   M    M   6 1      18  10
 5  90  77  84   4   0  19 0.07  0.0    0  4.4 13 310   M    M   3        17 310
 6  86  76  81   1   0  16 0.00  0.0    0  5.3  8 160   M    M   1        13 180
 7  89  82  86   6   0  21 0.00  0.0    0  6.9149 140   M    M   2        19 170
 8  92  82  87   7   0  22 0.00  0.0    0  6.4 14 110   M    M   2        22 120
 9  89  83  86   6   0  21 0.00  0.0    0  9.8 17 130   M    M   3        23 130
10  90  84  87   7   0  22 0.00  0.0    0 10.0 15 140   M    M   3        21 130
11  89  84  87   6   0  22 0.00  0.0    0  7.3 12 110   M    M   4        18 130
12  89  83  86   5   0  21 0.01  0.0    0  6.3 10 140   M    M   1        15 150
13  90  83  87   6   0  22 0.01  0.0    0  9.2 17 240   M    M   4        24 240
14  89  81  85   4   0  20 0.00  0.0    0 10.2 15 310   M    M   3        21 290
15  90  79  85   4   0  20 0.00  0.0    0  5.1 12 340   M    M   2        18 340
16  90  81  86   5   0  21 0.00  0.0    0  9.9 18 110   M    M   3        24 120
17  89  81  85   4   0  20 0.07  0.0    0 13.7 21 130   M    M   3        27 130
18  89  83  86   5   0  21 0.00  0.0    0 15.2 21 110   M    M   2        31 110
19  88  80  84   3   0  19 0.12  0.0    0 14.4 25 110   M    M   3        30 110
================================================================================
SM 1685 1534         0 379  0.60  0.0    163.9          M       55
================================================================================
AV 88.7 80.7                               8.6 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->   149 140                 31 110
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   KEY WEST
                                          MONTH:     MAY
                                          YEAR:      2026
                                          LATITUDE:   24 32 N
                                          LONGITUDE:  81 45 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 84.7   TOTAL FOR MONTH:   0.60    1 = FOG OR MIST
DPTR FM NORMAL:   4.2   DPTR FM NORMAL:   -1.06    2 = FOG REDUCING VISIBILITY
HIGHEST:    92 ON  8    GRTST 24HR  0.23 ON  4- 5      TO 1/4 MILE OR LESS
LOWEST:     76 ON  6                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:   7
MAX 90 OR ABOVE:   6    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1    77    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL    31

[CDD (BASE 65) ]
TOTAL THIS MO.   379
DPTR FM NORMAL    84    [PRESSURE DATA]
TOTAL FM JAN 1  1546    HIGHEST SLP M ON M
DPTR FM NORMAL   157    LOWEST  SLP 29.86 ON  1

[REMARKS]